baber/WOPTO huggingface dataset:
Patent FR-2366794-A1 (FR)
Title: Bakery dough proving cabinet with horizontal conveyor shelves - stopped for operator to load and discharge in turn at convenient height
IPC: A21C13/02
Filed: 1976-10-08
Abstract: The shelves are pivotally suspended from transverse axes extending between a pair of carrier chains, each following a path turning through four right angles in a vertical plane. The cabinet housing the shelf conveyor assembly is rectangular in horizontal cross-section. The top of the cabinet is cut away in a horizontal step parallel to the transverse axes. This is done to allow each shelf in turn to appear for ready access at the step, here to be loaded/discharged at a convenient working height for an operator. The top of the cabinet provides a supporting base for a dough piece moulding machine. A hand-wheel to turn the conveyor is pref. provided on a shaft extension of one of the top chain sprockets. In addn. to the hand wheel,a motor drive is pref. provided and a limit switch positioned to stop each shelf in turn at the loading/discharging level. The construction is partic. compact to suit confined spaces in bakeries. The cabinet is inexpensive and operating and maintenance costs are low.
Patent FR-2368662-A1 (FR)
Title: Taper connection for high pressure pipe - has ring with central conical part for deforming in conical inlet of body
IPC: F16L19/10
Filed: 1976-10-22
Abstract: The high pressure pipe connection has a body which incorporates a receiving aperture with conical inlet for a ring which can be pushed on to a pipe and which bears on anti-vibration cover in its rear area. A nut is screwed on to the housing for retention of the ring on the pipe. The ring (B) has a conical section (B4) in its central area, whose angle of inclination - in the order of 12 deg. - coincides with the conical inlet of the body. The forward area (B3) of the ring (B) is conical and deformable by the body conical inlet, this area having an engagement cone which is equal in angle to the conical body inlet. Thus a backwards clamping produces engagement by the entry of the front section (B5) in the pipe and in the entry cone.
Patent FR-2372943-A1 (FR)
Title: Combined vertical building service duct - contains secondary parallel pipes and is built by superimposing short joined lengths
IPC: E04F17/02
Filed: 1976-12-01
Abstract: the vertical service duct for buildings has tubular sections (1, 2, 3) placed one on top of the other. Each section contains several pipes (4, 5) axially parallel to the main tube (1) of similar axial length to the main tube, and supported (10, 11) from the inner walls of the main tube. The stack is intended to house all services e.g. gas, electric, telephone, water supply and sewerage. The supports to the inner pipes are rigid in the case (10) of the base section (1), and flexible in the case (11) of the intermediate sections (2, 3). Positive interlocking joints are between both the main sections and the subsidiary pipes. The main section joints may be of the spigot and socket type (14) and those of the subsidiary pipes of a reciprocally tapered lip variety (13, 12). Junction pipes (20, 19) from the subsidiary pipes may project through over-size openings (23) in the main section, or be joined to net openings (18) by flexible sleeves.
Patent FR-2333939-A1 (FR)
Title: Offshore drilling plant - with underwater platform on structure with drill guide tubes linked by flexible joint and tube to working deck
Inventor: DOWNS GEOFFREY EKE
IPC: E21B7/128
Filed: 1976-12-02
Abstract: An offshore drilling for oil or natural gas has between the water level and the sea bottom (at a water depth of 200-300 feet) a platform which rests on a structure of vertical tubes (four) which are braced and are anchored with their feet in the seabed. The platform contains Christmas tree structures above each tube so that the latter can be used as guides for the drilling of nests of wells. A single large-dia. tube with a conical bottom to suit the platform dia. links the latter to the working deck above water level through a flexible joint. This keeps stresses by tides, waves and wind away from the support structure. The structure also serves as a template to sink the wells in the desired pattern.
Patent FR-2374013-A1 (FR)
Title: Instrument for monitoring breathing characteristics - by plotting the response of a balloon which is pref. partially packed with expanded polystyrene
IPC: G01D5/04
Filed: 1976-12-15
Abstract: An instrument for recording respiratory functions comprises a balloon coupled with a lever system for deflecting a pen mounted in contact with a driven clock chart. Pref. the pen can be locatd at one or more mean levels on the chart radius, and the baloon is maintained in a partially distended state while relaxed by a filling comprising fragments of expanded polystyrene. Appts. is suitable for cheaply monitoring the frequency and amplitude of breathing of e.g. a person is injured or undergoing an operation.
Patent FR-2337704-A1 (FR)
Title: Refractory insulating compsn. with low shrinkage - comprises refractory fibres, refractory powder and refractory binder
IPC: C04B35/632
Filed: 1977-01-05
Abstract: Refractory insulating compsn. comprises polycrystalline, refractory oxide short cut fibres, a refractory powder selected from acid oxides, neutral oxides and aluminium silicate, and a refractory binder. The fibres are pref. of alumina, contg. =15 wt.% silica, 8 mm, and for a max of 20 wt.%, 0.1 mm. In another embodiment the fibres are 1-2 mu long. Their dias. are 10 (0.5-5) mu. The incorporation of a proportion of refractory powder in the compsn. reduces the shrinkage of fibrous prods. when exposed to high temps.
Patent FR-2383795-A1 (FR)
Title: Toroidal radial ply pneumatic tyre with hoops adjacent to the tread - to simplify tyre construction and enhance lateral stability
IPC: B60C3/02
Filed: 1977-03-16
Abstract: A closed cavity pneumatic typre is supported by a solid annular foot which is narrow relative to the tread, and the tread is stiffened against lateral distortion by a pair of bead hoops along the edges of a flattened double ply fabric envelope which is laid within the radial ply carcass cords and adjacent to the tread. The width of the tyre root is 0.25-0.35 x the overall width of the tyre. Pref. the depth/width ratio of the tyre is in the range 0.5-0.6 The sidewall profile is similar to that of a conventional radial tyre, but developed into a fully enclosed cavity. Pref. the tyre root has coarse transverse ribs and channels which key with a stepped annular face on the wheel rim, and is made of a harder grade of rubber than the sidewalls. Suitable for light or heavy duty tyres, including double width tyres with a common tread for heavy goods vehicles. The design combines high lateral stability with comfortable radial flexibility. The tendency for collapse on the outside of the tyre during cornering is counteracted by tensile resistance from the opposite sidewall. The fabricaction process involves few intermediate operations and only one preliminary heating cycle.
Patent FR-2390564-A1 (FR)
Title: Sectional staircase or gangway - is made of stringers with horizontal and vertical holes in marking units, aligned with holes in steps
IPC: E04F11/025
Filed: 1977-05-11
Abstract: The staircase of gangway is made of stringers onto which are fixed steps (2). The stringers have horizontal and/or vertical holes punched in them (9, 10, 11) spaced regularly apart. Above the punched holes (11) are positioned cutting marks (12) which is at right angles to a second cutting-out mark (23). The cutting marks (12, 13) are spaced out at regular intervals, and form spaces which form sections for cutting. The ends of the stringers have connection pieces with a number of holes in which are brought in alignment with the punched holes in the stringers. The connections are fixed to the plate forming the edging of the steps on a level with the tread, and with a vertical side in which are holes matching other holes in the connection.
Patent FR-2393819-A1 (FR)
Title: High mol. wt. polyethylene prodn. - using a catalyst contg. titanium tetra:chloride and a mixt. of alkylaluminium and alkylaluminium alkoxide
IPC: C08F2/08
Filed: 1977-06-07
Abstract: Ultra high molecular polyethylene is made by polymerising ethylene at 50-80 degrees C and up to 10 atmos. press. in an aliphatic hydrocarbon solvent, in the presence of a catalyst comprising an alkylaluminium component (I) and TiCl4. The (I) used is a mixt. of AlR2X (II) and Al(OR)RX (III) in which R is C2H5. C3H7, or iso-C4H9 and X is C2H5, C3H7, iso-C4H9 or H. The mol. ratio (II):(III) = 15:1 to 1:1, esp. 10:1 to 5:1, and the mol. ratio (I):TiCl4 is 1:1 to 2:1. Process gives reduced catalyst consumption and gives prods. of improved quality. Prod. is used in the prodn. of hydrofoils and lids in papermaking industry; in the textile industry for the prodn. of picks; in the chemical industry; and in medicine.
Patent FR-2395114-A1 (FR)
Title: Hair clipper with inbuilt vacuum cleaner - has electric motor in hollow handle connected to vacuum source to remove cut hair
IPC: A45D24/36
Filed: 1977-06-24
Abstract: A hair clipper(10) has a hollow handle(12) which supports a motor(26). The motor shaft(28) drives a crank(30) which oscillates a lever(44) attached to a tubular shaft(42). The tubular shaft(42) carries a blade(56) at its lower end and is mounted on a central solid shaft(34) which carries a fixed blade(36). The hollow handle(12) of the clipper is connected to a vacuum source. As the clipper is moved over the customer's head the oscillation of the blades(56) cuts the hair which is immediately removed by suction through the outlet(14). Incorporating the suction device with the clipper enables hair-cutting to be carried out more hygienically.
Patent FR-2406178-A1 (FR)
Title: Anti-personnel and armour piercing projectile - has casing with high fragmentation outer layer and harder inner layer
IPC: F42B12/20
Filed: 1977-06-30
Abstract: The projectile has two or more iron-based casings. Each casing is roughly a centimetre thick, the outer one disintegrating into a large number of splinters for anti-personnel or anti-vehicle effect. The inner casing is of great mechanical strength, giving an armour-piercing effect. There can be an intermediate casing breaking into a number of large fragments. The casings can be cast in succession, the first acting as a mould for the second so that they are mechanically joined together.
Patent FR-2396697-A1 (FR)
Title: Sterile tablet container and dispenser - has rotary insert in cap to discharge tablets singly through lid aperture
IPC: B65D83/04
Filed: 1977-07-07
Abstract: The container (2) is cylindrical and fits inside the outer sleeve (3a). The sleeve has a discharge hole (4) at the base big enough for only one tablet (5). The base is fitted with a rotating plate (7) also having a hole which can line up with the exit of the container. The plate is thick enough to house a tablet (5a). The outside lid (12) has flanges (12a) and is lockable into place. The plate is rotated by rotating the lid (12). One tablet (5b) can be removed with the lid.
Patent FR-2358448-A1 (FR)
Title: Nouveaux complexes cobaltiferes 1 : 2, leur preparation et leur application comme colorants
Inventor: UEHLINGER HANSPETER
IPC: C09B45/00
Filed: 1977-07-12
Abstract: L'invention a pour objet un mélange de complexes cobaltifères 1 : 2 et leur préparation. Les mélanges selon l'invention comprennent des complexes de formules I et II:
Patent FR-2359369-A1 (FR)
Title: Montage de lampe
Inventor: HANCOX ROYSTON NEVILLE
IPC: F21S8/10
Filed: 1977-07-19
Abstract: La présente invention concerne un montage de lampe. Il est caractérisé en ce qu'il comporte un corps creux comprenant un élément lenticulaire pourvu d'un orifice; un montage de filament s'introduisant dans ledit corps creux par ledit orifice, ledit montage de filament comprenant une bride de montage coopérant avec une partie dudit corps autour dudit orifice; et un élément obturateur disposé sur un côté de ladite bride de montage écarté de ladite partie du corps et coopérant avec ladite bride de montage et ledit corps de manière à assurer une obturation hermétique entre ladite bride de montage et ledit corps. Application à l'industrie automobile.
Patent FR-2359207-A1 (FR)
Title: Cuve a scorie
IPC: C21B3/10
Filed: 1977-07-18
Abstract: Cuve à scorie. Selon l'invention, cette cuve est subdivisée en compartiments par un dispositif 2 composé d'une colonne centrale 4 et de cloisons 5 constituées par des tôles qui s'étendent entre cette colonne et la paroi intérieure de la cuve. Grâce à ce dispositif, le loup de cuve n'a plus à être fractionné avant son introduction dans un four Martin par exemple. Application : élaboration d'acier.
Patent FR-2358858-A1 (FR)
Title: Curtain track section joint - has hook which clips over lip, and interlocking ribbed claws
IPC: A47H1/04
Filed: 1977-07-22
Abstract: The joint enables lengths of curtain tracks to be fitted together side by side to provide a number of separate tracks. It also enables a filler panel to be attached. Each joint is moulded along the edge of the track and has a hook (3) on one part clipping over a rearward angled lip (7) on the other. The lip is pulled upright when the joint is made, ensuring the joint is under suitable tension. Below the hook joint is a ribbed claw joint. This comprises a projection (4) with sharp edged ribs inserted into a tight-fitting recess (5) equipped with similar ribs.
Patent FR-2398633-A1 (FR)
Title: Transmission for battery driven vehicle - has regenerative system to charge battery with electromagnet to control clutch
IPC: B60K1/00
Filed: 1977-07-27
Abstract: The transmission is for an electric vehicle with partial regenerative braking. A plump feeds an air reservoir, an electrically controlled valve and a cylinder which acts on a fork. Control of the clutch plate is by electromagnets. Control of reverse is mechanical and prevents all further consumption of electrical energy. The system is for a vehicle with batteries carried on it. These are partly recharged on braking.
Patent FR-2363848-A1 (FR)
Title: Dispositif d'affichage pour collimateur de pilotage
IPC: F41G3/22
Filed: 1977-09-02
Abstract: L'invention concerne les appareils d'affichage dans lesquels des éléments successifs d'une zone d'affichage sont éclairés successivement Selon l'invention, l'effet d'escalier observé dans la représentation d'une ligne inclinée par rapport à des lignes de balayage est régularisé par modulation de la luminosité d'un élément affiche en fonction de la fraction de cet élément dont la luminosité serait élevée dans le cas d'un affichage à résolution infinie. Application aux collimateurs de pilotage.
Patent FR-2367040-A1 (FR)
Title: Procede de transalcoylation de phenols methyles au noyau
IPC: C07C67/00
Filed: 1977-09-28
Abstract: Procédé de transalcoylation des phénols méthyles au noyau en ortho-crésol en phase liquide ou en phase gazeuse. Il est caractérise par le fait que l'on soumet des phénols méthyles au noyau, sans la présence de catalyseurs, à une addition de 5 à 65 % en poids de phénol, calculé par rapport aux phénols méthylés au noyau, et à une température choisie dans l'intervalle de 380 à 490 degrés C, sous une pression de 40 à 100 bars lorsqu'on opère en phase liquide, ou à une température choisie dans l'intervalle de 450 à 650 degrés C, sous une pression de 15 à 60 bars lorsqu'on opère en phase gazeuse. Application dudit procédé à la transalcoylation du 2,6-diméthylphénol ou d'un mélange de phénols méthylés au noyau se présentant, notamment, à l'état de résidu provenant d'une synthèse d'ortho-crésol.
Patent FR-2403350-A1 (FR)
Title: Nouvelle anthracycline antibiotique contre les tumeurs
IPC: C12P19/56
Filed: 1977-09-30
Abstract: L'invention concerne de nouveaux agents contre les tumeurs désignés par MA144-G1, -G2, -L, -N1, -S1, -S2, -U1, -U2, et Y qui sont des glycosides anthracycline et qui empêchent la croissance de bactéries Gram positif, comme Corynebactérium Bovis, Staphylococcus aureus, Micrococcus flavus et la croissance de tumeurs animales comme la leucémie L1210 chez les souris. Selon l'invention, les composés sont produits par fermentation d'un microorganisme appartenant à l'espèce Streptomyces et par conversion enzymatique ou chimique de l'aclacynomycine A, MA144-N1, MA144-M1, MA144-M2, la cinérubine A, MA144-Y, MA144-G1, MA144-G2, MA144-U1, MA144-U2, ou la rhodirubine A. La courbe jointe donne le spectre d'adsorption ultraviolet et de la lumière visible de MA144-G1 dans 90 % de méthanol. L'invention s'applique notamment à l'industrie pharmaceutique.
Patent FR-2367785-A1 (FR)
Title: Reactive catalyst for urea-formaldehyde resins - useful in chipboard mfr., giving faster hardening rates
IPC: C08G12/02
Filed: 1977-10-11
Abstract: Reactive catalyst for polycondensn. of urea-formaldehyde resins comprises a conc. aq. soln. of a mixt. of (A) formaldehyde and urea, at a non-resinous condensn. product; and (B) a soluble alkali metal halide. The catalyst is used together with known catalyst for this purpose, and with wt. ratio of (A) to (B) of 0.1-1.5:1. Hardening rate of the resin is increased and smaller amounts can be used without loss of bond strength. The catalyst mixt. may replace up to twi its wt. of resin. Boards with reduced content of free HCHO are obtained.
Patent FR-2406568-A1 (FR)
Title: Drink glass packing component - has holding tongue on flange to secure latter to intermediate web
Inventor: DESGOUTTES ALAIN
IPC: B65D5/50
Filed: 1977-10-18
Abstract: The packing component accommodates one or more drink glasses, having two parallel flanges joined together by a transverse web. Recesses opposite each other are formed in the flanges, one for the bowl of the glass and the other for the base, and recesses in the web extend from each of those in the flanges. One at least of the flanges (42) has integral with it a holding tongue (32) folded at right angles, and by which it is secured to the web (18). For each mounting accommodating a glass there can be two such tongues on the flange, one each side of the mounting.
Patent FR-2373805-A1 (FR)
Title: Procede et appareil pour monter des coupes de tissus avec un milieu de montage durcissable par la lumiere ultraviolette
IPC: G01N33/48
Filed: 1977-10-19
Abstract: L'invention concerne un procédé et un appareil pour monter des coupes de tissus avec un milieu de montage de ontage durcissable par la lumière ultraviolette. On plonge des coupes minces <<humides>> d'échantillons biologiques 5 sur des lames pour microscopie 3 dans un solvant peu volatil à faible concentration d'une première matière polymérisable; on laisse le solvant s'évaporer pour que la matière polymérisable imprègne l'échantillon et le protège; on dépose une seconde matiere polymérisable sur l'échantillon; et on effectue la polymérisation par exposition aux UV 11 pour obtenir un échantillon encapsulé sur lame. Montage rapide d'échantillons de tissus pour examen immédiat
Patent FR-2368459-A1 (FR)
Title: Procede de preparation de diacetylbenzene
IPC: C07C45/36
Filed: 1977-10-21
Abstract: L'invention concerne un procédé de préparation de diacétylbenzène en utilisant une réaction d'oxydation en phase liquide. Selon l'invention, on met en contact un mélange hétérogène de A environ 98 à environ 25 % en volume d'une phase liquide organique contenant au moins un composé choisi dans le groupe consistant en diéthylbenzène et éthylacétophénone et B environ 2 à environ 75 % en volume d'une phase liquide aqueuse contenant, comme catalyseur, au moins environ 0,01 mole/1 d'au moins un sel soluble dans l'eau d'un métal choisi dans le groupe consistant en manganèse, cobalt, nickel, chrome, cuivre et fer et ayant un pH de l'ordre de 1 à environ 6 avec un gaz contenant de l'oxygène moléculaire à une température comprise entre environ 100 degrés C et environ 180 degrés C sous une pression comprise entre environ 1 et environ 50 kg/cm**2 pour effectuer la réaction d'oxydation en phase liquide; on sépare le mélange réactionnel liquide résultant en phase liquide aqueuse et phase liquide organique; et on récupère le diacétylbenzène de la phase liquide organique séparée par distillation.  L'invention s'applique notamment à la préparation de divinylbenzène ou de diamine aromatique.
Patent FR-2372423-A1 (FR)
IPC: G01L7/04
Filed: 1977-11-30
Abstract: Dans le procédé proposé on perce les trous formant les portées d'articulation E et A de la bielle 30 sur l'embout 16 du tube manométrique 10 et sur le bras de levier 31 du secteur denté 24 commandant l'axe 22 de l'aiguille dans des positions que l'on détermine d'après des abaques et en fonction de la mesure de la déviation du tube 10 sous la pression nominale, mesure que l'on exécute sur l'élément manométrique préalablement assemblé entièrement à l'exception de la bielle; ceci supprime l'influence des tolérances de fabrication sur les cotes et positions d'assemblage des pièces de l'élément manométrique ainsi que sur la déviation du tube et supprime ainsi les réglages d'étalonnage. Par ailleurs, le point zéro est fixé sans butee sur le cadran.
Patent FR-2374242-A1 (FR)
Title: Procede et appareil pour coller des bandes de papier
IPC: B65H19/18
Filed: 1977-12-13
Abstract: a. Procédé et appareil pour coller des bandes de papier. b. Procédé et appareil pour rattacher une bande de papier qui se déroule en continu d'une bobine sans ralentir la machine qu'elle alimente et avec un minimum de pertes. Une nouvelle bande est rattachée à l'ancienne à l'aide d'un ruban adhésif, puis l'ancienne bande est coupée immédiatement en arrière du point de collage au moyen d'une lame mobile qui coopère avec une lame fixe disposée le long de la trajectoire de la bande collée.
Patent FR-2412544-A1 (FR)
Title: Piperonal prepn. - by reacting (1,2)-methylene-di:oxy-benzene with a (N)-alkyl-formanilide and a condensing agent
IPC: C07D317/54
Filed: 1977-12-23
Abstract: Prepn. of piperonal of formula (III) useful as flavour for deodorants or raw material for pharmaceuticals or agricultural chemicals comprises reacting 1,2-methylenedioxybenzene of formula (II) with an N-alkylformanilide of formula (I) and, as a condensing agent, P oxychloride, phosgene, etc. (R is 1-4C alkyl group) Piperonal can be obtd. at high yield and high selectivity. The by-produced monoalkylaniline (IV) can easily be recovered and is reacted with formic acid to prepare the N-alkylformanilide (I).
Patent FR-2374867-A1 (FR)
Title: Appareil perfectionne pour onduler la chevelure, equipe de radiateurs a rayons infrarouges et d'un atomiseur a ultrasons
Inventor: TSUJIMOTO SUSUMU
IPC: A45D20/22
Filed: 1977-12-26
Abstract: a. Appareil perfectionné pour onduler la chevelure équipé de radiateurs à rayons infrarouges et d'un atomiseur à ultrasons. b. Il comprend un certain nombre d'éléments chauffants pouvant être réglés séparément, par exemple, des radiateurs ou des lampes à rayons infrarouges dont chacun est disposé dans une zone séparée de la chevelure de la tête d'une cliente. Un réglage de température et un minuteur son prévus pour chaque élément chauffant afin de permettre de régler séparément sa température et sa période de chauffage. De plus, l'appareil comporte un aomiseur à ultrasons logé dans le casque et qui produit un brouillard humide afin d'assurer une plus longue duré aux ondulation. La température ou la période de chauffage peut être déterminée sous la commande du réglage de temperature ou du minuteur, en fonction de la nature des cheveux et suivant les désirs personnels de la cliente. c. Concerne les appareils pour la coiffure.
Patent FR-2375972-A1 (FR)
Title: Procede et installation pour la production de tuyaux en beton applique par jets avec armature repartie et produit ainsi fabrique
IPC: B28B11/24
Filed: 1977-12-27
Abstract: L'invention concerne un procédé et une installation pour fabriquer un tuyau en béton avec armature incorporée, par projection de béton sur un mandrin 5. L'installation comporte un groupe 3 pour la régulation de la portée du jet de béton et de son alimentation, et une paire de rouleaux 9,10 tournants en contact tangentiel et propres à projeter le béton sur le mandrin 5 lors d'un déplacement relatif de ce dernier par rapport auxdits rouleaux. Application : fabrication de tuyaux en béton.